Commitments and Contigencies (Details 2)	1 Months Ended	3 Months Ended
Jan. 31, 2015	Apr. 30, 2015
License Agreement
Legal proceedings description		5.00%
License Agreement \| Iogen LLC
License Agreement
Non Royalty license fee equal to a certain percentage of net profit associated with OTC product	30.00%	30.00%
Non Royalty license fee equal to a certain percentage of net royalties received from any sub-licensee	30.00%	30.00%
License Agreement \| Prescription Iodine Tablet \| Iogen LLC
License Agreement
Royalty fee percentage based on net sales over a specific time period of commercialization	3.00%	3.00%
Royalty fee percentage based on net sales after a specific period of time	2.00%	2.00%
Time period for determining initial royalty fee as a percent of net sales	24 months	24 months
License Agreement \| Other Products \| Iogen LLC
License Agreement
Royalty fee percentage based on net sales over a specific time period of commercialization	3.00%	3.00%
Royalty fee percentage based on net sales from initial period until expiration of applicable patents	2.00%	2.00%
Royalty fee percentage based on net sales after a specific period of time	1.00%	1.00%
Time period for determining initial royalty fee as a percent of net sales	12 months	12 months

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